chapter 21,22,23 Flashcards
1
Q
the heart
A
in mediastinum
pericardial sac (3 layers)
- fibrous
-parietal
-visceral
serous fluid between layers
2
Q
the cardiovascular system consists of
A
heart, blood, vessels
the heart
in mediastinum
pericardial sac (3 layers)
- fibrous
-parietal
-visceral
serous fluid between layers
the cardiovascular system consists of
heart, blood, vessels